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20 lines
540 B
C
20 lines
540 B
C
#include <../openblas/cblas.h> /* check for header. */
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extern void dgemm_(char*, char*, int*, int*,int*, double*, double*, int*, double*, int*, double*, double*, int*);
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int main()
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{
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char ta = 'N';
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char tb = 'N';
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int m = 2;
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int n = 2;
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int k = 1;
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double alpha = 0.5;
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double A[2] = {1.0, 2.0}; // m x k
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double B[2] = {3.0, 4.0}; // k x n
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double beta = 0.05;
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double C[4] = {100.0, 200.0, 300.0, 400.0}; // 2 x 2
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dgemm_(&ta, &tb, &m, &n, &k, &alpha, A, &m, B, &k, &beta, C, &m);
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return 0;
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}
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